Headphone



FIG. 1 is a front elevational view of a headphone showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left-side elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a right side perspective view thereof.

The claimed invention is symmetrical, such that a left side perspective view of the headphone would be symmetrical to the view of FIG. 7.

The broken lines in the drawings form no part of the claimed design. 

CLAIM The ornamental design for a headphone, as shown and described. 